A Pennsylvania fire chief died last month hours after responding to a call.
Union Fire & Hose Co. Chief Troy M. Dettinger, 55, returned home after helping at an ambulance call about 1:23 a.m. Nov. 30.
When he didn't show up for work later that morning, police went to check on him. He was found dead of an apparent heart attack, according to the U.S. Fire Administration.
Dettinger had been a volunteer for 29 years.
